Bending Salt Crystals (xray monochromator)

  • Context: Graduate 
  • Thread starter Thread starter Ducatidragon916
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SUMMARY

Bending salt crystals, specifically NaCl, is a viable method for enhancing x-ray monochromator setups in radiation spectrum measurements. Utilizing a saturated heated salt bath allows for the deformation of the crystal, particularly in the 111 plane, to improve x-ray diffraction. Key considerations include the application of pressure, mounting techniques, and the rate of pressure application, which should be steady for optimal results. This approach may also be beneficial for observing wavelengths of unknown VUV soft x-ray beams.

PREREQUISITES
  • Understanding of x-ray diffraction principles
  • Familiarity with NaCl crystal properties
  • Knowledge of pressure application techniques
  • Experience with monochromator setups
NEXT STEPS
  • Research methods for applying pressure to crystals in x-ray setups
  • Learn about the properties and behavior of NaCl crystals under heat
  • Investigate mounting techniques for x-ray monochromators
  • Explore alternative materials for x-ray diffraction in VUV soft x-ray applications
USEFUL FOR

Researchers and technicians involved in x-ray spectroscopy, materials scientists, and anyone working on enhancing x-ray monochromator performance for radiation measurements.

Ducatidragon916
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TL;DR
xray monochromator salt crystal bending
Has anyone ever attempted or know how to bend salt crystals for use in xray monochromator diagnostic setup of radiation spectrum measurements? I have heard that one could use a saturated heated salt bath to deform NaCl crystal to aid in diffraction of xrays in spectrum measurement setup. I am inquiring if anyone has any practical experience or know how to setup to deform the crystal in the 111 plane etc. Any information that maybe useful would be great! Specifically, the amount of pressure, mounting techniques use of setup where to apply pressure, is the pressure added slowly or steady etc. It is definitely a shot in the dark here. Or would something else be in order to observe the wavelength of an unknown VUV soft xray beam? Thanks!
 

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